The graph shows two functions, f(x) and g(x). If the functions are combined using addition, which statements describe the resulting graph h(x)? Check two options.

domain: x ≥ –2
domain: x ≥ 2
The point (2, 2) is on h(x).
The point (–2, 0) is on h(x).
The point (0, –3) is on h(x).

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

When the ball has traveled a distance of